Foster® C.I. MASTIC® is a tough, durable, high solids, vapor retarder, asphalt cutback mastic. Because of its low vapor permeance, it is an ideal surface coating for low-temperature insulation on outdoor applications. C.I. MASTIC® may be used on heated lines, vessels and equipment intermittent or dual temperature service to prevent the entrance of water vapor into the insulation during off periods or on cold cycles. C.I. MASTIC® may be used as a solvent-based adhesive for asphaltic felt vapor retarder jackets on pipe and duct insulation. C.I. MASTIC® meets the requirements for water proofing mastics in the TRI-SERVICE SPECIFICATION for UNDERGROUND HEAT DISTRIBUTION CONDUIT SYSTEMS.
Foster® C.I. Mastic® Asphalt Cutback Mastic, 5 gal Net Content, Semi-Solid, Black, Mild Solvent, Composition: Asphalt (Petroleum), Aliphatic Petroleum Distillates, Talc, Fuller's Earth, Cellulose, Aliphatic Amine, Crystalline Silica, Boric Acid, -40 to 180 deg F, 7 days Dry Time, 4.9 sq-m/L, 1.15 Specific Gravity, 22.81 % VOC
|Composition||:||Asphalt (Petroleum), Aliphatic Petroleum Distillates, Talc, Fuller's Earth, Cellulose, Aliphatic Amine, Crystalline Silica, Boric Acid|
|Coverage Area||:||4.9 sq-m/L|
|Dry Time||:||7 days|
|Net Content||:||5 gal|
|Temperature Rating||:||-40 to 180 deg F|
|VOC Content||:||22.81 %|